Abstract
We propose an axially symmetrical Fabry-Perot multiple-device oscillator operating at an axially symmetrical TEM01n-mode, which has an excellent feature of uniform device-field coupling required for high efficiency power combining. By carrying out the boundary element analysis, it is shown that a plane-mirror output structure is remarkably advantageous compared with a concave-mirror output structure to obtain an adequate output coupling and to enable stable operation characteristics with respect to the axial mode number n. Experiments in X-band confirmed this excellent performance and achieved almost perfect power combining of efficiency as high as 106% and 99% for six- and eight-device case, respectively.
| Original language | English |
|---|---|
| Pages (from-to) | 949-956 |
| Number of pages | 8 |
| Journal | IEICE Transactions on Electronics |
| Volume | E78-C |
| Issue number | 8 |
| Publication status | Published - Aug 1995 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
Fabry-Perot multiple-device oscillator using an axially symmetric mode. / Sanagi, Minoru; Nogi, Shigeji; Fukui, Kiyoshi; Watanabe, Kazuyuki.
In: IEICE Transactions on Electronics, Vol. E78-C, No. 8, 08.1995, p. 949-956.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Fabry-Perot multiple-device oscillator using an axially symmetric mode
AU - Sanagi, Minoru
AU - Nogi, Shigeji
AU - Fukui, Kiyoshi
AU - Watanabe, Kazuyuki
PY - 1995/8
Y1 - 1995/8
N2 - We propose an axially symmetrical Fabry-Perot multiple-device oscillator operating at an axially symmetrical TEM01n-mode, which has an excellent feature of uniform device-field coupling required for high efficiency power combining. By carrying out the boundary element analysis, it is shown that a plane-mirror output structure is remarkably advantageous compared with a concave-mirror output structure to obtain an adequate output coupling and to enable stable operation characteristics with respect to the axial mode number n. Experiments in X-band confirmed this excellent performance and achieved almost perfect power combining of efficiency as high as 106% and 99% for six- and eight-device case, respectively.
AB - We propose an axially symmetrical Fabry-Perot multiple-device oscillator operating at an axially symmetrical TEM01n-mode, which has an excellent feature of uniform device-field coupling required for high efficiency power combining. By carrying out the boundary element analysis, it is shown that a plane-mirror output structure is remarkably advantageous compared with a concave-mirror output structure to obtain an adequate output coupling and to enable stable operation characteristics with respect to the axial mode number n. Experiments in X-band confirmed this excellent performance and achieved almost perfect power combining of efficiency as high as 106% and 99% for six- and eight-device case, respectively.
UR - http://www.scopus.com/inward/record.url?scp=0029352950&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0029352950&partnerID=8YFLogxK
M3 - Article
VL - E78-C
SP - 949
EP - 956
JO - IEICE Transactions on Electronics
JF - IEICE Transactions on Electronics
SN - 0916-8524
IS - 8
ER -